{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309094608",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38a8a8ec5f87b81c6a404e5082138f75f9360a771795a67a809af69249e7c336",
    "signature": "0x9b639fdae74a34ce555dc2ddf9d7ff09d3ad5f85854b63d726bf7054f531fed4415bc1fe29b27d688cf679b6836d3fa72980226c703fbf35fa23bce9c00ccdf61b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}